google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',1015,null,null,908,null,null,null,null,null,null,null,null],
['2日',1046,null,null,908,null,null,null,null,null,null,null,null],
['3日',963,null,null,960,null,null,null,null,null,null,null,null],
['4日',1037,null,null,887,null,null,null,null,null,null,null,null],
['5日',996,null,null,876,null,null,null,null,null,null,null,null],
['6日',999,null,null,933,null,null,null,null,null,null,null,null],
['7日',858,null,null,742,null,null,null,null,null,null,null,null],
['8日',971,null,null,703,null,null,null,null,null,null,null,null],
['9日',922,null,null,741,null,null,null,null,null,null,null,null],
['10日',759,null,null,844,null,null,null,null,null,null,null,null],
['11日',698,null,null,924,null,null,null,null,null,null,null,null],
['12日',754,null,null,793,null,null,null,null,null,null,null,null],
['13日',836,null,null,956,null,null,null,null,null,null,null,null],
['14日',796,null,null,679,null,null,null,null,null,null,null,null],
['15日',845,null,null,675,null,null,null,null,null,null,null,null],
['16日',850,null,null,740,null,null,null,null,null,null,null,null],
['17日',931,null,null,772,null,null,null,null,null,null,null,null],
['18日',968,null,null,724,null,null,null,null,null,null,null,null],
['19日',984,null,null,805,null,null,null,null,null,null,null,null],
['20日',967,null,null,887,null,null,null,null,null,null,null,null],
['21日',926,null,null,964,null,null,null,null,null,null,null,null],
['22日',979,null,null,1034,null,null,null,null,null,null,null,null],
['23日',895,null,null,1074,null,null,null,null,null,null,null,null],
['24日',792,null,null,936,null,null,null,null,null,null,null,null],
['25日',684,null,null,864,null,null,null,null,null,null,null,null],
['26日',702,null,null,889,null,null,null,null,null,null,null,null],
['27日',733,null,null,856,null,null,null,null,null,null,null,null],
['28日',734,null,null,859,null,null,null,null,null,null,null,null],
['29日',841,null,null,887,null,null,null,null,null,null,null,null],
['30日',878,null,null,null,null,null,null,null,null,null,null,null],
['31日',927,null,null,null,null,null,null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2024年2月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:1100},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=29 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});